Fix typos in documentation: Correct 'In oder' to 'In order', fix 'env…

…iroment' to 'environment', correct 'reults' to 'results' in Ping Results section, and change 'engress' to 'egress' in CUDA section.

metrics/README.md

@@ -4,10 +4,10 @@
 
 ## InfluxDB
 
-In oder to explore validator specific metrics from mainnet-beta, testnet or devnet you can use Chronograf:
+In order to explore validator specific metrics from mainnet-beta, testnet or devnet you can use Chronograf:
 
-* https://metrics.solana.com:8888/ (production enviroment)
-* https://metrics.solana.com:8889/ (testing enviroment)
+* https://metrics.solana.com:8888/ (production environment)
+* https://metrics.solana.com:8889/ (testing environment)
 
 For local cluster deployments you should use:
 
@@ -47,4 +47,4 @@ The fee market dashboard shows:
 
 ### Ping Results
 
-The ping reults dashboard displays relevant information about the Ping API
+The ping results dashboard displays relevant information about the Ping API

net/README.md

@@ -43,7 +43,7 @@ $ ./gce.sh delete               #<-- Dispose of the network (billing stops here)
 
 ### Running the network over public IP addresses
 By default private IP addresses are used with all instances in the same
-availability zone to avoid GCE network engress charges.  However to run the
+availability zone to avoid GCE network egress charges. However to run the
 network over public IP addresses:
 ```bash
 $ ./gce.sh create -P ...